155424204050016 has 96 divisors (see below), whose sum is σ = 445083227568000. Its totient is φ = 47097733063680.

The previous prime is 155424204049999. The next prime is 155424204050033. The reversal of 155424204050016 is 610050402424551.

It is an interprime number because it is at equal distance from previous prime (155424204049999) and next prime (155424204050033).

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103055100 + ... + 104552388.

It is an arithmetic number, because the mean of its divisors is an integer number (4636283620500).

Almost surely, 2^{155424204050016} is an apocalyptic number.

155424204050016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

155424204050016 is an abundant number, since it is smaller than the sum of its proper divisors (289659023517984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

155424204050016 is a wasteful number, since it uses less digits than its factorization.

155424204050016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1595612 (or 1595604 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 39.

Adding to 155424204050016 its reverse (610050402424551), we get a palindrome (765474606474567).

The spelling of 155424204050016 in words is "one hundred fifty-five trillion, four hundred twenty-four billion, two hundred four million, fifty thousand, sixteen".